adds dockerfile that uses pipenv (#60)

Dockerfile and new deploy flow that builds the container in travis

.dockerignore

@@ -0,0 +1 @@
+.venv

.travis.yml

@@ -6,6 +6,11 @@ branches:
   only:
     - "master"
 
+sudo: required
+
+services:
+  - docker
+
 env:
   global:
     - PIPENV_VENV_IN_PROJECT=1
@@ -17,7 +22,7 @@ install:
 script:
   - pipenv run python -m flake8
 after_success:
-  - pipenv run python deploy.py
+  - bash scripts/deploy.sh
 
 cache: pip
 

Dockerfile

@@ -0,0 +1,16 @@
+FROM pythondiscord/bot-base:latest
+
+ENV PIPENV_VENV_IN_PROJECT=1
+ENV PIPENV_IGNORE_VIRTUALENVS=1
+ENV PIPENV_NOSPIN=1
+ENV PIPENV_HIDE_EMOJIS=1
+
+RUN pip install pipenv
+
+COPY . /bot
+WORKDIR /bot
+
+RUN pipenv sync
+
+ENTRYPOINT ["/sbin/tini", "--"]
+CMD ["pipenv", "run", "python", "-m", "bot"]

Dockerfile.base

@@ -0,0 +1,7 @@
+FROM python:3.6-alpine
+
+RUN apk add --update tini
+RUN apk add --update build-base
+RUN apk add --update libffi-dev
+
+# usage: FROM pythondiscord/bot-base:latest

scripts/deploy.py

@@ -0,0 +1,8 @@
+import os
+
+import requests
+
+url = os.environ.get("AUTODEPLOY_WEBHOOK")
+token = os.environ.get("AUTODEPLOY_TOKEN")
+result = requests.get(url=url, headers={'token': token})
+print(result.text)

scripts/deploy.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# Build and deploy on master branch
+if [[ $TRAVIS_BRANCH == 'master' && $TRAVIS_PULL_REQUEST == 'false' ]]; then
+    echo "Connecting to docker hub"
+    echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+
+    echo "Building image"
+    docker build -t pythondiscord/bot:latest .
+
+    echo "Pushing image"
+    docker push pythondiscord/bot:latest
+
+    echo "Deploying container"
+    pipenv run python scripts/deploy.py
+fi